sourceware/gcc ssh public key analysis

[root@sourceware.org]

Due to recent user reports of difficulty logging onto the server
known as sourceware.org / gcc.gnu.org / etc., we are scanning
your installed ssh public keys for continued compatibility.
Here is your analysis.
: unknown type key
RSA1 1024: already unsupported ssh1 key
RSA1 1024: already unsupported ssh1 key
RSA1 1024: already unsupported ssh1 key
RSA1 1024: already unsupported ssh1 key
RSA1 1024: already unsupported ssh1 key
RSA1 1024: already unsupported ssh1 key
RSA1 1024: already unsupported ssh1 key
RSA1 1023: already unsupported ssh1 key
RSA1 1024: already unsupported ssh1 key
RSA 4096: OK
DSA 1024: weak dsa key
DSA 1024: weak dsa key
RSA 2048: OK
DSA 2048: weak dsa key

You have at least one strong key: no further action is required.

Happy hacking!